Flexible beverage container



FIG. 1 is a perspective view of the flexible beverage container of the present invention;

FIG. 2 is a side view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken line showing of portions of the flexible beverage container is included for the purpose of illustrating environmental structure and forms no part of the claimed design. 

The ornamental design for a flexible beverage container, as shown and described. 